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Quick Details

  • Condition: New, New
  • Type: electric furnace heater
  • Power Source: Electric
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: T-Long
  • Model Number: MoSi2 heating element
  • Weight: 5.5 g/cm3
  • Certification: CE
  • Warranty: one year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • application: lab furnace heating element
  • max temperature: 1800C
  • Delivery: 2-30days
  • Transportation: by air, by ship,by express .
  • Volume Density: 5.5 g/cm3
  • Bending Strength: 15-25 kg/cm3
  • Heating Elongation Rate: 4%
  • Vickers Hardness: (HV)570kg/mm2
  • Water absorption: 1.2%

Packaging & Delivery

Packaging Details Plastic paper inside, Polyfoam filled, Wooden box outside
Delivery Time 2 days after receiving the payment

electric furnace 1800c molybdenum disilicide mosi2 heating element rod

Product Description

 

Introduction:

mass stock in our factory:

 

 

 

Molybdenum disilicide (MoSi2) heating element is a resistance generate-heating component made from MoSi2 or the basic material. It is used in high temperature under the oxidizing atmosphere, it looks like glass in its surface and form a light SiO2 glass film which can protect the element not to be oxidized. So this kind of element has unique effect for resisting oxidization in the high temperature. It is used to the highest temperature up to 1800C during oxidizing atmosphere. According to your request, our company can produce the products of Pole, "U", "W" and "U"-right angle shapes, etc.

 

MoSi2 heating element can usually make use of furnace temperature from 1300C to 1800C. It is extensively used in the industries of metallurgy, glass, ceramic refractory, crystal electronic device, industrial furnace manufacture, etc.. It is an essential ideal element when the products are sintering in the high temperature.

 

 Max temperature 1800C with firm welding point. The quality can compete with Europe. We are an earliest manufacturer in China to produce MoSi2 heater.

 

Chemistry Character:

  MoSi2 heating element is used in the high temperature under oxidizing atmosphere. It will form the SiO2 film which can keep the element from being melted. During the oxidizing process, the SiO2 protecting film is formed again when the element continues to be used. The MoSi2 heating element must not be used in the temperature between 400C and 700C for a long time, otherwise the element will be cremated under the strong oxidizing function in the low temperature

 

 

MoSi2 heating elements physics and chemistry characters:

1. Physics Characters

Volume Density

Bending Strength

Vickers Hardness

Porosity

Water absorption

Heating Elongation Rate

5.5 g/cm3

15-25 kg/cm3

(HV)570kg/mm2

7.4%

1.2%

4%

 

2. Notice to Furnace Operation:

 To avoid high current surges may cause damage to MoSi2 heating elements, the recommend starting procedure as following:

Small Furnace (Power 100KW)

Big Furnace (Power 100KW-500KW)

Furnace Temperature .C

Voltage

Furnace Temperature .C

Voltage

20-150

1/3

 

20-300

1/3

150-500

2/3

300-700

2/3

500-Working Temperature

Full

700-working Temperature

Full

Note: Shifting gear must be done quickly, otherwise high current surges may cause damage. 

 
 
Order sample:
d=6mm, c=12mm, Le=200mm, Lu=180mm, a=30mm
 
Please specify as: dia6/12x200x180x30mm (dia d/cxLexLuxa mm)
d = the diameter of hot zone
c = the diameter of cold zone
Le = the length of hot zone
Lu = the length of cold zone

 

 

Mainly three types of our MoSi2 heating elements

 

1.U type and W type MoSi2 heating elements

 M1700 (heat furnace temperature 1650.C )

 M1800 (heat furnace temperature 1700.C)

 Delivery time:  in stock

 

u type MoSi2 heating element:

 

Standard sizes:

 M1700 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24

 M1800 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24

 

 

 

W type MoSi2 heating element:

 

 

 

 

 

2. L type MoSi2 heating elements

 M1700 (heat furnace temperature 1650.C )

 M1800 (heat furnace temperature 1700.C)

 Delivery time: one week

 Order Sample of the L Shape Mosi2 Heating Element

 

               

 When you place order, please choose suitable type according to your furnace working temperature and kindly tell us the following dimensions

 

 Order sample:

 

d=6mm, c=12mm, Le=200mm, Lu=180mm, a=30mm

 

Please specify as: dia6/12x200x180x30mm (dia d/cxLexLuxa mm)

  

d = the diameter of hot zone

 

c = the diameter of cold zone

 

Le = the length of hot zone

 

Lu = the length of cold zone

 

    
MoSi2 Heating Element's installation: 
 
The brittleness of MoSi2 heating  element is relative more under the usual temperature, it also has plasticity under the high temperature. So you had better hang and erect vertically the "U"-shape element. If you need to erect it horizontally, please choose a support of high-temperature insulating materials. The cone-part of the element must extend inside the furnace. At first the fixture of MoSi2 power connector cant be screwed too tightly. 
 
When temperature of the element is going up,  please twist it tightly again, so the element is not easily broken. (our suggestion: please choose the specialize power connector provided by our company) The furnace top must be a good function of heat-preservation. In general, the temperature of furnace top cant be over 300C. The voltage should be low 0.1 between the power connector and the element. In order to avoid radiating heat to pass the connector, the distance is not less than 50mm between the low end of connector and the upside of the ceramic brick. The Dia.6 element cant be used of 170A for a long time. The Dia.9 element cant be used of 300A for a long time.`
 
 
    
 

 

 

If you have the special requirement for the heating element, pls feel free to contact me!

 

 

Packaging & Shipping

 

Plastic paper inside, Polyfoam filled, Wooden box outside

 

 

 

 

 

 

 

Company Information

 

We're most professional OEM of furnace, MoSi2 heating elements and SiC heating elements in China, All our works pwn working experience in heating elements and furnaces for 3-10 years, akilled ability to produce perfect products!

 

 

 

FAQ

Q1. Are you a manufacturer?

Yes, we are the manufacturer specialize in high temperature furnaces and heating elements.

Q2. How to get a quotation?

You can contact us online or send email directly. 

Generally,we need to know the furnace type,the temperature and the working room size you need.If you have no specific idea,let us know your test request.We would try our best to recommend a suitable item to you.

Q3. How long does it take to get the goods?

Normally 7-20 working days.

Q4. Do you inspect the finished products?

Yes,each step of production and finished products will be carried out inspection by QC department before shipping.

Q5. How to transport the products?

By sea,by air and by express is optional depending on the demand of client.

Q6. Why choose us?

1.We are a manufacturer so that we have the punctual delivery time.

2.One sales representative serves you from inquiry to products shipped out.Communicate directly and conveniently.

3.Professional R&D team.

4.Strict QC.

5.Smooth shipping.

6.Rich experience. We do OEM services.Our customers are all over the world like USA, UK, Russia, Korea, Southeast Asia, etc. so that we are quite experienced.

7.Certificate: All our products are CE approval.

8.Fast reply: Our team will respond your requests within 8-working-hour.

Q7. The end user has more request to this furnace,is it ok? what's the minimum order quantity?

We provide the customizing service.In consideration of the limited need of end use,the MOQ is just 1set.

 

Choose T-Long, you will get best service and perfect products. Welcome your inquiry and trail order!!

 

 

 

 

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